Genomic study of the critical region of chromosome 21 associated to Down syndrome. Colombia Medica, [S. l.], v. 42, n. 1, p. 26–38, 2011. DOI: 10.25100/cm.v42i1.748. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/748. Acesso em: 24 dec. 2025.